Flow price: --
4f4b68c7020802ce0cb0a8484985ee3ccccc40f28c5e0b6058b57f0b8c08f207

Transaction

Hash: 4f4b68c7020802ce0cb0a8484985ee3ccccc40f28c5e0b6058b57f0b8c08f207
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 4f4b68c7020802ce0cb0a8484985ee3ccccc40f28c5e0b6058b57f0b8c08f207:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
4f4b68c7020802ce0cb0a8484985ee3ccccc40f28c5e0b6058b57f0b8c08f207
Status:
ERROR
Block height:
41628545
Block id:
92d60cbbf71b852463fc06934c80785c489b2c2f352e4dcbe2bccad4e3b25951
Timestamp:
Saturday 26 November 2022 at 15:21:40 UTC
()
Proposer:
Authorizers:
Gas used:
26